package per.destiny.vo;

import lombok.Data;

import java.util.HashMap;
import java.util.Map;

/**
 * <一句话说明类的作用>
 *
 * @author zhangbaocheng
 * @date 2022-05-17 09:14
 */
@Data
public class R {

    /**
     * 响应码
     */
    private Integer code;

    /**
     * 响应消息
     */
    private String message;

    private Map<String, Object> data = new HashMap<>();

    public static R ok() {
        R r = new R();
        r.setCode(0);
        r.setMessage("成功");
        return r;
    }

    public static R error() {
        R r = new R();
        r.setCode(-1);
        r.setMessage("失败");
        return r;
    }

    public R data(String key, Object value) {
        this.data.put(key, value);

        return this;
    }
}
